upgrade

I am a novice user. I do mostly bible research, play zuma and a few more games and do some emailing to inquiries. I am only seeking some advice. I know Scripture but not computers. I chose this site because I had the cccleaner and noticed this forum. I hope that I have not offended any members. Thanks, Rev Dr Lloyd Roberts, ThD

I have a Compaq Presario with the following specs: CPU AMD Sempron LE 1300; RAM 2.00 gb single channel DDR2 @385 mHX (6-6-6-18) Motherboard pegatron (socket AM2) graphics Compaq Q1859 128 mb NVIDIA GeForce 6150se Storage 298 gb SCSI disk device (SATA) Optical Drives hpc DDV DW TS-H653R cdrom device I need recommendations to upgrade this one or purchase a new one. Please Help Me